.show-grid [class^="col-"] {
padding-top: 10px;
padding-bottom: 10px;
    margin-bottom:10px;
    margin-top:5px;
background-color: #eee;
height:100px;
border: 1px solid rgba(86,61,124,.2);
}


.pull-left {
  float: left !important;
}
.pull-right {
  float: right !important;
}

// Usage as mixins
.element {
  .pull-left();
}
.another-element {
  .pull-right();
}

